EP 2664717 B1 20190807 - Cab frame for a construction machine
Title (en)
Cab frame for a construction machine
Title (de)
Kabinenrahmen für eine Baumaschine
Title (fr)
Structure de cadre de la cabine d'une machine de construction
Publication
Application
Priority
JP 2012114451 A 20120518
Abstract (en)
[origin: EP2664717A2] To secure a wide space in a cab while avoiding interference between a device provided on an upper slewing body and the cab. A cab 30 includes a floor plate 31 that constitutes a floor surface of the cab 30 and a frame-shaped lower frame 34 which extends along a peripheral edge of the floor plate 31 and which is fixed onto the floor plate 31. A swivel joint 50 is arranged below the floor plate 31 such that a part of the swivel joint 50 overlaps with a peripheral edge of the lower frame 34 in plan view. A floor-side projecting portion 31a that projects upward is provided on the peripheral edge of the floor plate 31 and a floor-side housing portion 31d that houses the swivel joint 50 is provided below the floor-side projecting portion 31a. A frame-side projecting portion 34a that projects upward is provided on the lower frame 34, and a frame-side housing portion 34d that houses the floor-side projecting portion 31a is provided below the frame-side projecting portion 34a.
IPC 8 full level
E02F 9/16 (2006.01); B62D 33/06 (2006.01); B66C 13/54 (2006.01); E02F 3/32 (2006.01)
CPC (source: EP US)
B62D 33/06 (2013.01 - US); E02F 3/325 (2013.01 - EP US); E02F 9/16 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2664717 A2 20131120; EP 2664717 A3 20170517; EP 2664717 B1 20190807; JP 2013241751 A 20131205; JP 5582167 B2 20140903; US 2013306388 A1 20131121; US 8646557 B2 20140211
DOCDB simple family (application)
EP 13166585 A 20130506; JP 2012114451 A 20120518; US 201313872691 A 20130429